Fix some "comparison is always true/false" warnings.
authorRamsay Jones <ramsay@ramsay1.demon.co.uk>
Sat, 3 Mar 2007 18:28:57 +0000 (18:28 +0000)
committerJunio C Hamano <junkio@cox.net>
Sun, 4 Mar 2007 02:55:10 +0000 (18:55 -0800)
commit2832114532d92bdd533f84fa520050c5de95c012
treecf8c89d99959a00c6e9c2c96dc1f3e4be46a76ac
parent41b200179dfac7bf4c3b98270951937b537e2b24
Fix some "comparison is always true/false" warnings.

On Cygwin the wchar_t type is an unsigned short (16-bit) int.
This results in the above warnings from the return statement in
the wcwidth() function (in particular, the expressions involving
constants with values larger than 0xffff). Simply replace the
use of wchar_t with an unsigned int, typedef-ed as ucs_char_t.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
utf8.c